机车

diàn qì jī chē

电气机车

electric locomotive

jī chē chē liàng

机车车辆

rolling stock

kāi jī chē

开机车

operate an engine

gāo sù jī chē

高速机车

high-speed engine

nèi rán jī chē

内燃机车

diesel locomotive

zhēng qì jī chē

蒸汽机车

steam locomotive

tā zài nán fāng tiě lù gōng sī dāng shang le tiě lù jī chē sī lú gōng

他在南方铁路公司当上了铁路机车司炉工。

He became a railroad locomotive fireman with the Southern Railroad.

tā bǎ lù guǐ cóng mù tou gǎi wéi gāng guǐ bìng qiě zēng dà le jī chē tǐ jī

他把路轨从木头改为钢轨，并且增大了机车体积。

He changed the tracks from wood to steel and made the locomotive much larger.